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BE505466A - - Google Patents

Info

Publication number
BE505466A
BE505466A BE505466DA BE505466A BE 505466 A BE505466 A BE 505466A BE 505466D A BE505466D A BE 505466DA BE 505466 A BE505466 A BE 505466A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE505466A publication Critical patent/BE505466A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
BE505466D 1951-04-23 BE505466A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL314201X 1951-04-23
CH311959T 1951-08-27

Publications (1)

Publication Number Publication Date
BE505466A true BE505466A (xx)

Family

ID=25735858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE505466D BE505466A (xx) 1951-04-23

Country Status (6)

Country Link
US (1) US2724075A (xx)
BE (1) BE505466A (xx)
CH (1) CH314201A (xx)
FR (1) FR1041524A (xx)
GB (1) GB708134A (xx)
NL (1) NL79888C (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014244B (de) * 1953-03-21 1957-08-22 Philips Nv Durch Dauermagneten vormagnetisierter ferromagnetischer Spulenkern
DE1113526B (de) * 1952-06-03 1961-09-07 Philips Nv Magnetkreisanordnung, insbesondere Impulstransformator
DE1119412B (de) * 1955-11-22 1961-12-14 Siemens Ag Magnetvariometer

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869050A (en) * 1952-01-04 1959-01-13 Magnetic circuits
US2802140A (en) * 1953-06-26 1957-08-06 Motorola Inc Television receiver size control
NL199308A (xx) * 1954-08-04
US2914714A (en) * 1955-02-23 1959-11-24 Warner Electric Brake & Clutch Permanent magnet torque producing device
US2854273A (en) * 1956-06-11 1958-09-30 Westinghouse Electric Corp Magnetic holding device
US2866953A (en) * 1956-06-29 1958-12-30 Gen Electric Mechanical-electrical transducers
US3095525A (en) * 1958-01-20 1963-06-25 Crucible Steel Co America Permanent magnet assembly
NL232675A (xx) * 1958-10-28
DE1230133B (de) * 1959-12-24 1966-12-08 Trafo Spulenwickelei Und Appba Einrichtung in Fernsehgeraeten zur Einstellung einer zeitproportionalen magnetischen Ablenkung
US3256467A (en) * 1962-09-24 1966-06-14 Kjellstrom Axel Bertilsson Methods and arrangements to influence and control charges
US3624572A (en) * 1970-04-30 1971-11-30 Ampex Magnets for generating spatially varying magnetic fields
DE2607197C3 (de) 1976-02-23 1979-09-20 Heinrich Dr.-Ing. 4714 Selm Spodig Unabgeschirmtes dauermagnetisches Doppeljochsystem
DE2660210C2 (de) * 1976-02-23 1985-08-01 Heinrich Dr.-Ing. 4714 Selm Spodig Anwendung eines unabgeschirmten dauermagnetischen Doppeljochsystems für Separierzwecke
FR2481753A2 (fr) * 1980-04-30 1981-11-06 Ducellier & Cie Bobine d'allumage pour moteurs a combustion interne
DE3166748D1 (en) * 1980-02-20 1984-11-29 Ducellier & Cie Ignition coil for internal-combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000378A (en) * 1929-07-15 1935-05-07 Thos E Stone Jr Adjusting effective incremental permeability of magnetic circuits
US1896510A (en) * 1930-06-28 1933-02-07 Bell Telephone Labor Inc Adjustable inductance
US2466028A (en) * 1940-08-02 1949-04-05 Raytheon Mfg Co Controlled peaking transformer
US2503155A (en) * 1948-05-18 1950-04-04 Rca Corp Variable inductance device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113526B (de) * 1952-06-03 1961-09-07 Philips Nv Magnetkreisanordnung, insbesondere Impulstransformator
DE1014244B (de) * 1953-03-21 1957-08-22 Philips Nv Durch Dauermagneten vormagnetisierter ferromagnetischer Spulenkern
DE1119412B (de) * 1955-11-22 1961-12-14 Siemens Ag Magnetvariometer

Also Published As

Publication number Publication date
CH314201A (de) 1956-05-31
US2724075A (en) 1955-11-15
FR1041524A (fr) 1953-10-23
GB708134A (en) 1954-04-28
NL79888C (xx)

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